Focus question

Use the following question to develop a concept map:
What kind of evidence would you collect if you wanted to know that a stream or lake is healthy? How are the evidence you collect and health of the watershed related?




Watershed database and past results

Link to past watershed data and other areas around the state:

http://www.watersheded.dcnr.state.pa.us





Watershed resources

Watershed.jpg

stream_orders.jpg

Watersheds in Pennsylvania

ohio_river_basin.jpg
Susquehanna_river_basin.jpg

Resources






pictures